America's lost link found. Washington, D.C., Oct. 14. Dr. Julian H. Steward, archeologist of the Smithsonian Institution, has just brought to Washington a skeleton of an infant which he discovered in a cave near Great Salt Lake, and which he believes will provide science with a missing link in the story of man in North America. While holding a section of the skeleton, Dr. Steward told reporters that the cave was first occupied soon after it became habitable 10,000 to 20,000 years ago